584th Support Maintenance Co.

The 584th Support Maintenance Company (584th SMC) is a United States Army unit tasked with providing field and sustainment-level maintenance support to ensure operational readiness for supported units. Activated during the post-World War II period, the 584th SMC has served in various locations, supporting both stateside and overseas missions. Throughout its history, the company has deployed in support of major operations, including Operation Iraqi Freedom and Operation Enduring Freedom, where it played a critical role in maintaining Army vehicles and equipment. Renowned for its technical expertise and adaptability, the 584th SMC continues to be an essential element within its parent sustainment brigade, upholding the Army’s mission readiness.